One‐pot multi‐component reactions especially under transition‐metal‐free catalysis served
as an efficient, and environmentally friendly method for the construction of value‐added …

Functionalized coumarins are privileged scaffolds which display diverse pharmacological
and physiological activities, and a myriad of applications in medical science and biomedical …

Furocoumarins are an important class of heterocyclic compounds with a fused tricyclic
structure of coumarin and furan rings. They are commonly found in bioactive natural …

Coumarins, widely abundant natural heterocyclic compounds, are extensively employed in
creating various biologically and pharmacologically potent substances. The hybridization of …

A new method for the construction of functionalized furo [3, 2-c] coumarins via MBH-type/acyl-
transfer/Wittig reaction is reported. The current approach would open a new route for the …

This paper reviews the research data available in the literature on the chemistry of 4-chloro-
3-formylcoumarins reported over the last two to three decades. It covers the synthetic …

Abstract Novel 4-oxo-4H-furo [3, 2-c] pyran-3-carboxylates and 4-oxo-4H-furo [3, 2-c]
chromene-3-carboxylates were prepared from available alkyl 3-bromo-3-nitroacrylates and …

Herein, we report a simple and efficient method for the preparation of novel thioether-linked
coumarin-fused furans from the one-pot three-component reaction of arylglyoxal, 4 …

For the first time, an eco-friendly and efficient one-pot green multicomponent approach has
been described to synthesize functionalized trans-2, 3-dihydrofuro [3, 2-c] coumarins …

A copper (II)-P, N, N-ligand catalyzed propargylic [3+ 2] cycloaddition approach for the
synthesis of optically enriched dihydrofuro [3, 2-c] coumarins has been accomplished for the …